org.apache.calcite.avatica.remote

Class Service.FetchRequest

java.lang.Object

org.apache.calcite.avatica.remote.Service.Base

org.apache.calcite.avatica.remote.Service.Request

org.apache.calcite.avatica.remote.Service.FetchRequest

Enclosing interface:

Service

public static class Service.FetchRequest
extends Service.Request

Request for Meta.fetch(org.apache.calcite.avatica.Meta.StatementHandle, long, int).

Field Summary

Fields

Modifier and Type	Field and Description
private static com.google.protobuf.Descriptors.FieldDescriptor	CONNECTION_ID_DESCRIPTOR
String	connectionId
int	fetchMaxRowCount Maximum number of rows to be returned in the frame.
private static com.google.protobuf.Descriptors.FieldDescriptor	FRAME_MAX_SIZE_DESCRIPTOR
long	offset
int	statementId

Fields inherited from class org.apache.calcite.avatica.remote.Service.Base

PRIME

Constructor Summary

Constructors

Constructor and Description
FetchRequest()
FetchRequest(String connectionId, int statementId, long offset, int fetchMaxRowCount)

Method Summary

Modifier and Type	Method and Description
(package private) Service.FetchResponse	accept(Service service)
(package private) Service.FetchRequest	deserialize(com.google.protobuf.Message genericMsg)
boolean	equals(Object o)
int	hashCode()
(package private) Requests.FetchRequest	serialize()

Methods inherited from class org.apache.calcite.avatica.remote.Service.Base

p, p, p, p

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

CONNECTION_ID_DESCRIPTOR

private static final com.google.protobuf.Descriptors.FieldDescriptor CONNECTION_ID_DESCRIPTOR

FRAME_MAX_SIZE_DESCRIPTOR

private static final com.google.protobuf.Descriptors.FieldDescriptor FRAME_MAX_SIZE_DESCRIPTOR

connectionId

public final String connectionId

statementId

public final int statementId

offset

public final long offset

fetchMaxRowCount

public final int fetchMaxRowCount

Maximum number of rows to be returned in the frame. Negative means no limit.

Constructor Detail

FetchRequest

FetchRequest()

FetchRequest

public FetchRequest(String connectionId,
                    int statementId,
                    long offset,
                    int fetchMaxRowCount)

Method Detail

accept

Service.FetchResponse accept(Service service)

Specified by:

accept in class Service.Request

deserialize

Service.FetchRequest deserialize(com.google.protobuf.Message genericMsg)

Specified by:

deserialize in class Service.Request

serialize

Requests.FetchRequest serialize()

Specified by:

serialize in class Service.Request

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object